ASUS · VivoBook 15 X1504 · Core i5-1235U · Windows 11
ASUS VivoBook 15 X1504 Bluetooth Not Found Fix
When Bluetooth disappears from the system tray and Device Manager on the ASUS VivoBook 15 X1504, the cause is almost always a missing or corrupt Intel Wireless Bluetooth driver. The fix is straightforward and takes less than ten minutes.
Step 1 — Check Device Manager for the Bluetooth adapter
Open Device Manager (Win + X → Device Manager). Look under Bluetooth for the Intel Bluetooth adapter. If the section is missing entirely or shows an unknown device with a yellow warning icon under Other devices, the Bluetooth driver needs to be reinstalled.
Step 2 — Download and install the Intel Bluetooth driver
Go to ASUS Support, search for VivoBook 15 X1504, and download the Intel Wireless Bluetooth driver from the Networking section. Run the installer and restart. Do not use the generic Intel driver from the Intel website as it may not match the antenna configuration on this model.
Step 3 — Re-enable the Bluetooth service
Press Win + R, type services.msc, and press Enter. Find Bluetooth Support Service, right-click it, and set startup type to Automatic. Click Start and then Apply. This service must be running for the Bluetooth icon to appear in the system tray.
Step 4 — Run the Bluetooth troubleshooter
Go to Settings → System → Troubleshoot → Other troubleshooters and run Bluetooth. The troubleshooter can reset the Bluetooth stack and restart the service if it has entered a failed state after a Windows Update.
Step 5 — Reinstall the Intel WLAN driver
The VivoBook 15 X1504 uses a combined Intel Wi-Fi + Bluetooth chip. If reinstalling only the Bluetooth driver does not work, reinstall the full Intel Wi-Fi driver package from ASUS Support as well. The combined driver package installs both Wi-Fi and Bluetooth together.
Nadia, Seremban: “Bluetooth vanished on my VivoBook 15 X1504 after a Windows 11 update. Reinstalling the Intel Wireless Bluetooth driver from ASUS Support brought it back instantly.”
Frequently Asked Questions
What Bluetooth chip does the ASUS VivoBook 15 X1504 use?
The VivoBook 15 X1504 uses an Intel Wi-Fi 6 chip that combines Wi-Fi and Bluetooth 5.2 on a single M.2 card. Both functions share one driver package, so reinstalling the Intel wireless driver from ASUS Support restores both if either stops working.
Can I add Bluetooth to the VivoBook 15 X1504 if it is missing from the spec?
All VivoBook 15 X1504 variants include Bluetooth as part of the Intel Wi-Fi card. If Bluetooth is missing in Device Manager, it is a driver issue rather than a hardware limitation. A USB Bluetooth adapter is an alternative if the driver fix does not work after a clean Windows installation.
Does the ASUS VivoBook 15 X1504 support Bluetooth 5.0 or higher?
Yes. The X1504 supports Bluetooth 5.2 via the Intel Wi-Fi 6 chip, which provides faster pairing, extended range, and improved audio codec support for wireless headphones and earbuds.
Why does Bluetooth turn off automatically on the VivoBook 15 X1504?
Windows power management can disable Bluetooth to save battery on laptops. To prevent this, go to Device Manager, right-click the Bluetooth adapter, select Properties, and on the Power Management tab, uncheck Allow the computer to turn off this device to save power.
Ryan holds a Computer Science degree and has over 20 years of hands-on experience with PC hardware, software, and driver troubleshooting. He is the author behind softwaredriverdownload.com, where he helps everyday users fix driver issues quickly and accurately. Ryan has personally tested most of the fixes on this site across a range of Windows 10 and Windows 11 machines.
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